Huawei MC509 Series Hardware Manual page 19
Cdma lga module
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Also See for MC509 Series:
- Hardware manual (57 pages) ,
- Hardware migration manual (70 pages) ,
- Development kit manual (35 pages)
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HUAWEI MC509 Series CDMA LGA Module
Hardware Guide
PIN
Pin Name
No.
Normal
99
SPKR_OUT_N
100
RESIN_N
101
LED_MODE
102
NC
103
NC
104
NC
105
GPIO
106
GND
107
MAIN_ANT
108
GND
109
GPIO
110
GND
111
GPS_ANT
112
GND
113
GPIO
114
GND
115
AUX_ANT
116
GND
117
NC
118
NC
119
NC
Issue 02 (2013-05-06)
I/O
Description
MUX
-
AO
(Only telematics version supports
audio function, Data only version
does not support this function)
Negative pole of the output of
speaker interface
-
I
Reset module.
-
I
Mode indicator
SINK current source
Driver strength: 10 mA
-
-
Not connected, please keep this
pin open
-
-
Not connected, please keep this
pin open
-
-
Not connected, please keep this
pin open
-
I/O
General I/O pins. The function of
these pins has not been defined.
-
-
Ground
-
-
RF main antenna pad
-
-
Ground
-
I/O
General I/O pins. The function of
these pins has not been defined
-
-
Ground
-
-
RF GPS antenna pad
-
-
Ground
-
I/O
General I/O pins. The function of
these pins has not been defined
-
-
Ground
-
-
RF divert antenna pad
-
-
Ground
-
-
Not connected, please keep this
pin open
Not connected, please keep this
-
-
pin open
-
-
Not connected, please keep this
pin open
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
DC Characteristics (V)
Min.
Typ.
-
-
–0.3
1.8
-
-
-
-
-
-
-
-
–0.3
2.6
-
-
-
-
-
-
–0.3
2.6
-
-
-
-
-
-
–0.3
2.6
-
-
-
-
-
-
-
-
-
-
-
-
Max.
-
2.1
-
-
-
-
2.9
-
-
-
2.9
-
-
-
2.9
-
-
-
-
-
-
19
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